package com.ljt;

import java.util.Date;

/**
 * @description:
 * @author: 28437
 * @date: Created in 2020/5/18 10:40
 * @version: 1.0
 * @modified By:
 */
public  abstract class Airship extends AirTransport{
    @Override
    public void drivingMethod() {

    }

    @Override
    public void load() {

    }

    @Override
    public void maintian() {

    }

    @Override
    public void addGas() {

    }
}
